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author | Fam Zheng <famz@redhat.com> | 2016-04-20 10:48:35 +0800 |
---|---|---|
committer | Kevin Wolf <kwolf@redhat.com> | 2016-04-20 16:52:55 +0200 |
commit | 74f69050fe9950c0fa083da0f7a836d9721194cf (patch) | |
tree | 8d853e4e0eb8dac918bdb92d9fa34234d538c0cc | |
parent | 4150ae60ebf9445d853186c72cf33383710f7360 (diff) |
iotests: Add iotests.image_size
This retrieves the virtual size of the image out of qemu-img info.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
-rw-r--r-- | tests/qemu-iotests/iotests.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index d9ef60ef03..56f988ab3d 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -28,6 +28,7 @@ sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'scripts', ' import qmp import qtest import struct +import json # This will not work if arguments contain spaces but is necessary if we @@ -103,6 +104,11 @@ def create_image(name, size): i = i + 512 file.close() +def image_size(img): + '''Return image's virtual size''' + r = qemu_img_pipe('info', '--output=json', '-f', imgfmt, img) + return json.loads(r)['virtual-size'] + test_dir_re = re.compile(r"%s" % test_dir) def filter_test_dir(msg): return test_dir_re.sub("TEST_DIR", msg) |